All names: Gaia DR3 1087963319710655104, Gaia DR2 1087963319710655104, GALEX J074148.3+620313
| Parameter | Unit | Vincent et al. 2024 | Simbad |
|---|---|---|---|
| Right ascension | 07 41 48.40 | 07 41 48.34 (0.1) | |
| Declination | 62 03 13.80 | 62 03 13.87 (0.1) | |
| Spectral type | DA | DA | |
| Effective temperature | [K] | 14111.0 (681) | |
| log(g) | [cgs] | 7.19 (0.09) | |
| Mass | [M☉] | 0.279 (0.03) | |
| log(Luminosity) | [L☉] | ||
| Cooling age | [Gyr] | ||
| log(H/He) | |||
| log(C/He) | |||
| log(Ca/He) | |||
| log(Ca/H) | |||
| Parallax | [mas] | 2.22 | 2.22 (0.2) |
| Distance | [pc] | 451.19 | 451.18 (36) |
| Composition | |||
| Proper motion (right ascension) | [mas/yr] | 26.892 (0.2) | |
| Proper motion (declination) | [mas/yr] | -4.542 (0.1) | |
| Variability | |||
| Magnetic | |||
| Bd | [MG] | ||
| Infrared excess (disk) | |||
| Binarity | |||
| B magnitude | |||
| V magnitude | |||
| R magnitude | |||
| I magnitude | |||
| J magnitude | |||
| H magnitude | |||
| K magnitude | |||
| u magnitude | |||
| g magnitude | |||
| r magnitude | |||
| i magnitude | |||
| z magnitude | |||
| G magnitude | 18.64 | 18.64 (0.003) | |
| BP magnitude | |||
| RP magnitude | |||
| Pan g magnitude | |||
| Pan r magnitude | |||
| Pan i magnitude | |||
| Pan z magnitude | |||
| Pan y magnitude | |||
| E(B-V) | |||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.